News & Insights
Deborah Squiers will chair and Robert English will speak at PLI’s Fundamentals of Trademark Law in the Global Marketplace 2026 CLE program- The 2026 Edition is Available of A Trademark is Not a Copyright or a Patent by William M. Borchard with Deborah K. Squiers
- 23 Cowan, Liebowitz & Latman Attorneys Named in Super Lawyers New York Metro 2025 Lists
- John Miranda Will Speak About the USPTO Trademark Application Process at AIPLA’s 2026 Trademark Boot Camp
Case Studies
The Second Circuit affirms summary judgment for our client.
Federal Circuit reverses cancellation of U.S. trademark registrations
Federal Circuit upholds successful opposition against application to register LEHMAN BROTHERS for whiskey
We established that cigarette rolling paper size designations are generic.
We succesfully represented our client, Major League Baseball Partners, Inc.
What They Say
“[Kieran] Doyle is trusted by Fortune 500 retail group Qurate Retail on all prosecution and enforcement programs across the world.”
2026 WTR 1000 – The World’s Leading Trademark ProfessionalsWith a career spanning more than 40 years, Mary Kevlin is a highly regarded trademark practitioner with extensive experience in contentious and non-contentious trademark matters. Her practice encompasses trademark enforcement, portfolio management and proceedings before the USPTO, reflecting deep knowledge of both domestic and international brand protection strategies.
2026 Lexology Index“Deborah [Squier’s] advice is always excellent, with a sharp eye on the client’s needs and creative solutions.”
2026 WTR 1000 – The World’s Leading Trademark ProfessionalsTop brands rely on [Adam] Siegartel for strategic counsel on global brand management and representation in high-stakes disputes.
2026 WTR 1000 – The World’s Leading Trademark Professionals“[Eric] Shimanoff is ‘highly recommended based on his responsiveness and follow through’ and currently advises Blackstone on clearance, prosecution, and enforcement, with a focus on eliminating avenues of infringement.”
2026 WTR 1000 – The World’s Leading Trademark Professionals
Why Us
Founded in 1957, we maintain long-term relationships by providing sound advice, quality legal work, and highly-responsive, personalized service.
What We Do
We represent clients of all sizes across a broad range of industries. The boutique size of our firm, and the breadth of our practice capabilities, allow us to provide a multidisciplinary approach in a cost-effective manner.
Our Clients
Our experience spans a broad range of industries and is international in scope. We appreciate the opportunity of growing with successful companies and brands, as well as creative individuals and accomplished executives.
